Beltrami, E. J. (2013). Mathematical models for society and biology (2nd ed.). Academic Press.
Cita Chicago (17th ed.)Beltrami, Edward J. Mathematical Models for Society and Biology. 2nd ed. Amsterdam: Academic Press, 2013.
Cita MLA (9th ed.)Beltrami, Edward J. Mathematical Models for Society and Biology. 2nd ed. Academic Press, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.